baber/WOPTO huggingface dataset:
Patent CA-1243754-A (CA)
Inventor: FIGLER ALAN A
IPC: G06Q50/00
Filed: 1985-10-25
Granted: 1988-10-25
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention provides a fast, efficient and precise method and apparatus for compounding a large  number of solutions for use in hyperalimentation therapy.  The apparatus includes a host computer (4) which maintains a data base of prescriptions to be compounded, and a high speed compounding apparatus (8) connected to the host computer (4) for compounding mixtures of base solutions in response to information supplied by the host computer from the prescription data base.         Information can be entered concerning patients or prescriptions through a display into the host computer data base.  The host computer also includes provisions for a library of prestored standard prescriptions which can be recalled and associated with a given patient.  A group of prescriptions to be compounded is first sorted in accordance with the types of specified base solutions and optionally sorted again based on the concentration of base solutions.  The prescription information is transmitted to the compounding apparatus in sorted order thereby minimizing the required number of containers of base solution.
Patent CA-1272271-A (CA)
Inventor: CARLISLE LARRY B
IPC: F01D17/06
Filed: 1985-11-12
Granted: 1990-07-31
Abstract: Abstract Establishing Synthesis Validity Between Two Signal Sources In an electronic engine control (EEC) for a turbine engine, a high rotor speed signal (N2SYNTH) is synthesized from a sensed low rotor speed signal (N1) in a primary control channel (32) so long as the low rotor speed signal is healthy.  If the low rotor speed signal (N1) is not healthy, the primary channel is reconfigured (Fig. 3) so that a low rotor speed signal (N1SYNTH) is synthesized from a sensed high rotor speed signal (N2).    A secondary control channel 34 provides standby signals for use in the EEC and performs similar logic as in the primary channel, except that signal synthesis (N2 from N1 and vice-versa) is dependent upon N2 health.  When the high rotor speed signal (N2) is healthy, a low rotor speed signal (N1SYNTH) is synthesized from a sensed high rotor speed signal (N2).  When the high rotor speed signal (N2) is not healthy, a high rotor speed signal (N2SYNTH) is synthesized from a sensed low rotor speed signal (N1).     For each of the low and high rotor speeds, redundant signals (N1A, N1B and N2A, N2B, respectively) are available.  Primary sensors (10A, 24A) for Low and high rotor speeds (N1A, N2A) serve the primary channel, secondary sensors (10B, 24B) for low and high rotor speeds (N2A, N2B) serve the secondary channel, and cross-channel communication is via a link (39).
Patent CA-1265598-A (CA)
Inventor: DOTY GERALD A
IPC: B60R22/48
Filed: 1985-12-16
Granted: 1990-02-06
Abstract: ABSTRACT OF THE DISCLOSURE         A safety belt buckle includes a switch which comprises a compact, substantially enclosed subassembly.  The switch is preferably located between the buckle frame and the bottom cover of the buckle. The switch includes a sliding plunger which is adapted to be displaced by entry of the tongue plate into the buckle frame.
Patent CA-1265573-A (CA)
Inventor: PIASCINSKI JOSEPH J
IPC: H01J29/87
Filed: 1986-02-10
Granted: 1990-02-06
Abstract: RCA 81,391 Abstract of the Disclosure Method comprises positioning a transparent safety panel in close spaced-apart relationship with the viewing window of a CRT and producing a mechanically-strong, hydraulically-tight closure between the panel and window around the margins thereof.  The cell formed thereby is filled with curable liquid resin with the window and panel in an essentially vertical orientation.  After bubbles have cleared and inspection completed, the liquid resin filling the cell is cured to an optically-clear solid.
Patent CA-1269039-A (CA)
Title: Method and apparatus for purification of high n.sub.2 content gas
Inventor: YAO JAME
IPC: F25J3/02
Filed: 1986-03-12
Granted: 1990-05-15
Abstract: Abstract of the Disclosure Nitrogen and methane are separated in a nitrogen-methane cryogenic fractionator operating at a temperature between the boiling points of nitrogen and methane.  A distillative aid or adsorbent is injected into the nitrogen-methane cryogenic fractionator for enhancing separation, for enabling an increase in operating pressure, and for enabling a high separation rate at relatively high temperatures.
Patent CA-1272078-A (CA)
Inventor: NOHMI TAKASHI
IPC: B01D71/28
Filed: 1986-03-12
Granted: 1990-07-31
Abstract: ABSTRACT OF THE DISCLOSURE     There is disclosed a composite membrane compris-ing [A] a polysulfone type porous membrane capable of rejecting 90 % or more of dextran molecules having a weight average molecular weight of 70,000 and [B] a specific styrene type resin coated on at least one side of the polysulfone type porous membrane in a thickness of 5 µm or less and in an amount of 1 x 10-7 g/cm2 of the polysulfone type porous membrane, the styrene type resin being selected from the group con-sisting of (I) a specific styrene type linear polymer having a weight average molecular weight of 1 x 10-5 or more, (II) a specific blend polymer prepared by blending at least two different styrene type linear polymers each as defined above and (III) a specific crosslinked polymer selected from the group consisting of (i) one prepared by crosslinking a styrene type linear polymer having a weight average molecular weight of 1 x 10-3 or more and (ii) one prepared by blending at least two different styrene type linear polymers each having a weight average molecular weight of 1 x 103.  Such a composite membrane has been found to be advantageously employed for gas separation because of its high gas permeability and high selec-tive gas permeability.
Patent CA-1243715-A (CA)
Inventor: SHANKLIN DONALD J
IPC: H01H9/00
Filed: 1986-03-19
Granted: 1988-10-25
Abstract: HORN BUTTON CONTACT ASSEMBLY   ABSTRACT           An improved horn button contact assembly formed with downwardly-protruding tabs is held by an electrically non-conducting and resilient spider such that the downwardly protruding tabs make contact with the steering wheel, which acts as the circuit ground, and closes the circuit, thereby activating the horn.
Patent CA-1273816-A (CA)
Inventor: KANESHI MASATOSHI
IPC: G02B6/42
Filed: 1986-05-22
Granted: 1990-09-11
Abstract: Abstract In measuring light from an optical fiber, the fiber is bent in a semi-circular shape.  A light dispersing member is attached to the bent portion of the fiber, and the light therefrom is measured through the light dispersing member.  The result is improved coupling.
Patent CA-1261417-A (CA)
Inventor: BURKE PATRICK E
IPC: H01C3/16
Filed: 1986-09-09
Granted: 1989-09-26
Abstract: ABSTRACT              An electrical resistor having first and second cylindrical reistance windings helically wound closely adjacent one another about a common axis and wound in opposite directions about such axis.  The helical windings of the resistor are connected in parallel and the resistor is provided with terminals for placing it in series with a circuit to provide a resistance in such circuit.  The resistors are used in a power distribution system that includes a first system connected to a second system by a tie line.  The resistors referred to as braking resisistors are located adjacent at least one of the power sources and are connected to the tie line through one or more circuit breakers.
Patent CA-1237488-A (CA)
Inventor: BOWMAN WILLIAM E
IPC: H02P9/30
Filed: 1986-09-30
Granted: 1988-05-31
Abstract: SWITCHING CIRCUIT UTILIZING A    FIELD EFFECT TRANSISTOR          Abstract of the Disclosure A switching circuit that utilizes an N-channel field effect transistor.  The circuit can be used in a generator voltage regulator wherein the drain and source of the transistor are connected in series with the field winding of the generator.  The circuit includes a capacitor that is repetitively charged and discharged.  At the end of the charge period a gate bias voltage is developed that is applied to the gate of the transistor.  The magnitude of the gate bias voltage that is developed is the sum of the capacitor voltage and the voltage of a voltage source.  The capacitor is allowed to discharge until the gate bias voltage decreases to a value that is high enough to maintain the transistor conductive whereupon the discharge period is terminated and the capacitor is recharged.  The system responds to the magnitude of the output voltage of the generator relative to a reference voltage and will cause the transistor to be biased conductive or nonconductive for total time periods that are equal to the sum of a plurality of consecutively occurring timing periods.
Patent CA-1270007-A (CA)
Inventor: SALE ROBERT F
IPC: F16F1/26
Filed: 1986-10-09
Granted: 1990-06-05
Abstract: Abstract of the Disclosure An improved leaf spring clamp is provided, particularly for use with composite material leaf springs, to securely fix the position of the leaf spring relative to a wheel axle or other suspension system member, such as in the suspension system of a motor vehicle.  The leaf spring clamp comprises a rigid clamp base, a resilient wedge insert, and a rigid clamp plate. the clamp base provides a bottom wall and substantially parallel side walls extending from the bottom wall to form a channel adapted to receive the wedge insert.  The inner surface of at leaf one side wall of the clamp base fairs from both ends into a channel-widening concavity, preferably at the longitudinal midpoint of the channel. The wedge insert has a bottom wall and substantially parallel side walls extending from the bottom wall to a top wall and forms an inner channel adapted to laterally jacket the leaf spring.  The outer surface of the wedge insert substantially fills the clamp base channel and, so, provides a convexity adapted to register with the channel-widening concavity of the clamp base.  The clamp plate attaches to the clamp base to clamp the leaf spring between them under a pre-load.  The clamp plate and clamp base together comprise tab-and-slot means such that they can accurately and easily be attached to each other in position to yield a preselected degree of pre-load.
Patent CA-1274289-A (CA)
Title: Device for making an interruptible electrical  connection between a fixed flat conductor and a bus  bar and current tapping and interrupting assembly  equipped with a multiplicityof such devices
Inventor: JEGO GERARD
IPC: H02G5/08
Filed: 1986-12-17
Granted: 1990-09-18
Abstract: The invention provides a clip device for establishing a disconnectable electric connection between an omnibus bar and a fixed conducting knife. The clip is formed of two symmetrical flat conducting tongues disposed opposite each other and connected together by two compression springs. The clips are spaced apart and held apart from each other by a stirrup against which each of the legs of the clip bears in a double layer effect after unclipping thereof from the bar by translation.
Patent CA-1256591-A (CA)
Inventor: UEKITA MASAKAZU
IPC: H01L21/28
Filed: 1987-03-11
Granted: 1989-06-27
Abstract: ABSTRACT OF THE DISCLOSURE        An  electric-electronic  device including    a polyimide thin film is disclosed,  said polyimide thin film having a thickness of not more than 1000 .ANG. and a breakdown strength of not  less than 1 x 106 V/cm.          The device has excellent performance properties ascribed to high heat resistance, mechanical strength, chemical resistance and insulating properties of the polyimide thin film.
Patent CA-1262289-A (CA)
Inventor: CARLSON ROBERT L
IPC: H05K13/04
Filed: 1987-07-30
Granted: 1989-10-10
Abstract: ABSTRACT OF THE DISCLOSURE         A tool for insertion and extraction of a packaged IC to and from a socket includes a pair of flexible, parallel arms joined at two ends by a "U" shaped portion.          The free ends of the two arms when moved towards each other are adapted to grip the IC at opposite ends and allow a rocking motion to be applied to loosen the pins of the IC within the socket and then for a lifting force to be applied to remove the IC from the socket, all with minimum distortion of the pins.  A plunger having a base which is positioned and is free to move between the two parallel walls within the "U" is used to insert an IC into its socket. The IC is positioned between the two walls of the "U" with the pins of the IC pointing outwards and the surface opposite the pins in contact with the base of the plunger. The IC is retained within the "U" by a predetermined interference fit between the walls and the IC. The tool positions the IC over the socket and a downward force is applied to the plunger to push the IC out of the "U" portion and into the socket.
Patent CH-523885-A (CH)
Title: Stilbenes contg heterocyclic substituents as
Inventor: NATHAN NORMAN CROUNSE
IPC: C07D519/00
Filed: 1970-04-28
Abstract: Stilbenes contg. heterocyclic substituents as optical brighteners and bleaches for natural and synthetic fibres, paper, resins, etc. Cpds. are of formula: (where Py1 and Py2 are each an opt. substd. bivalent pyridine gp. having its link open on the vicinal C atoms of the ring; each X1 and X2 is O, S or NR, R being H, lower alkyl, hydroxyalkyl, hydroxyoxaalkyl, phenyl-lower alkyl, cyano-lower alkyl, carboxy-lower alkyl, carbo-lower alkoxy-lower alkyl, phenyl hydroxy-lower alkyl or lower alkenyl; A is an opt. substd. bivalent 4:4'-stilbene radical. Typical cpd. is 4:4'-stilbene-bis-
Patent CH-559275-A (CH)
Title: Grafting vinyl monomers onto polymers containing oh
IPC: D06M14/22
Filed: 1967-05-19
Abstract: A polymeric material containing hydroxyl groups is impregnated with a solution of an initiator (I) then treated in the most or swollen state with the vapour of a grafting monomer (II). (I) is a substance which yields ceric ions. (II) is a vinyl or acrylic monomer. Grafting may be effected at ambient temperature or below.
Patent CH-500931-A (CH)
Title: 2 4-disubstituted phenylketones biocides intermediates
Inventor: HELDEN ROBERT VAN
IPC: C07C17/358
Filed: 1968-05-30
Abstract: Preparation of 2,4-disubstituted phenyl ketones. where R = organic group X' and X" are halogen, alkoxy, or aryloxy group. + RCO Cl + Catalyst using Friedel Crafts method. Any para-isomer present is not acylated. The compounds are biocides and intermediates for other synthetic materials.
Patent CH-511182-A (CH)
Title: Production of transverse motion for a yarndu
Inventor: KATSUMI HASEGAWA
IPC: B65H54/28
Filed: 1970-06-10
Abstract: Production of transverse motion of a yarn during wind-up particularly at very high speeds by (a) the effective length of the transverse motion is subdivided into at least two, groups of guides, each provided with a pair of coaxial blades or vanes rotating in opposite directions. (b) the yarn is moved in one direction by a group such that it is moved by the leading edge of one of the pairs of rotating vanes and is transferred from the vanes of this group to a rotating vane of an adjacent group at the boundary between the two groups. Where more than two guides groups are provided the yarn is transferred in the same way from group to group (c) the direction of motion of the yarn is reversed in the last guide group of its path of transverse motion and is thereby transferred from one vane to the next of this group in the opposite direction, while being pushed by the leading edge of the other vanes (d) the above process steps are repeated.
Patent CH-525633-A (CH)
Title: Cigarette filter - of thermoplastic resin powder dispersed in open celled microporous thermosetting resin foam
Inventor: PIERRE BOMBENGER
IPC: A24D3/02
Filed: 1970-06-17
Abstract: The two types of resin, e.g. U-F and low density polyethylene with a grain size of 300-1000 mu are mixed together with a foaming agent e.g. mixed Na2CO3 and citric acid, in a hopper and the homogenised mixture passes via a worm extruder into a tube passing through a muffle in which the foam is cured to form a rigid microporous foam which is then chopped into lengths suitable for direct feed into filter tip cigarette prodn machines.
Patent DK-189889-A (DK)
Inventor: BEGUN RALPH MURRAY
IPC: G06F9/44
Filed: 1989-04-19
Abstract: A multi-bus microcomputer system includes a cache subsystem and an arbitration supervisor. A CPU is provided with a PREEMPT signal source which generates a preempt signal in CPU cycles extending beyond a specified duration. The preempt signal is effective at any device having access to the bus to initiate an orderly termination of the bus usage. When that device signals its termination of bus usage, the arbitration supervisor changes the state of an ARB/GRANT conductor, which had been in the grant phase, to the arbitration phase. During the arbitration phase each of the devices (other than the CPU) cooperates in an arbitration mechanism for bus usage during the next grant phase. On the other hand, the CPU, having asserted preempt, responds to a signal indicating initiation of the arbitration phase by immediately accessing the system bus.
Patent DK-217087-A (DK)
Inventor: NIELSEN JOERGEN ILUM
IPC: C08B37/10
Filed: 1987-04-29
Abstract: Process for producing low molecular weight heparin (LMW heparin) by enzymically depolymerizing heparin with heparinase, with heparin being continuously added to a depolymerization zone, the depolymerized LMW heparin being subjected to ultrafiltration, the retentate being circulated to the depolymerization zone and the LMW heparin being recovered from the filtrate. The process makes it possible to produce LMW heparin of a desired molecular weight and low polydispersity within narrow limits by continuously or frequently measuring the molecular weight and polydispersity of the LMW heparin product and correcting the process parameters of the depolymerization reaction in order to counteract deviations in the molecular weight and the polydispersity from the desired values. <IMAGE>
Patent DK-251180-A (DK)
Inventor: JOHANSSON L
IPC: E04G21/10
Filed: 1980-06-11
Abstract: For levelling a concrete mass use is made of a carrier 14, moveable in the horizontal plane and horizontally moving a rotary working element 24, the position of which can be adjusted in relation to the vertical axis. A laser beam 27 is emitted horizontally and at a predetermined level above the surface that is to be worked. An upwardly directed measuring rod 25 on the housing of the working element 24 is provided with a detector 26 and with elements which convert the meeting points of the laser beam 27 into signals, which control a mechanism, which moves the working element 24 along the vertical axis. <IMAGE>
Patent DK-275784-A (DK)
Inventor: BARTH WAYNE ERNEST
IPC: A61K31/43
Filed: 1984-06-04
Abstract: 6-alpha- and 6-beta-(Aminomethyl)penicillanic acid, 1,1-dioxide esters which are hydrolyzable under physiological conditions, particularly those wherein the ester radical is 1H-isobenzofuran-3-on-1-yl or (5-methyl-1,3-dioxol-2-on-4-yl)methyl, and an improved process and intermediates used in their synthesis.
Patent DK-300183-A (DK)
Inventor: WOOD STEVEN GLEN
IPC: C07D241/20
Filed: 1983-06-29
Abstract: N,N min -(2,6-pyrazinediyl)bis(2-oxoglycine) derivatives are useful as antiallergic agents. The compounds are prepared by starting with an appropriate 2,6-diaminopyrazine and reacting that with an alkyl oxalyl halide.
Patent DK-347684-A (DK)
Inventor: LUKAC TEODOR
IPC: C07B61/00
Filed: 1984-07-13
Abstract: A process for the manufacture of 3-hydroxy-2,6,6,-trimethyl-2-cyclohexen-2-one, an intermediate in canthaxanthin synthesis, by isomerizing 1,1,3-trimethyl-7-oxabicyclo[4.1.0]heptan-2-one in the presence of a palladium(O) complex of an acetone derivative of the formula <IMAGE>  III  wherein R1 and R2 are aryl and R3 and R4 are hydrogen or monovalent hydrocarbon groups optionally carrying a carbonyl function, a bis-(diphenylphosphino) derivative of the formula (R5)2P-R6-P(R5)2 wherein R5 is phenyl or tolyl and R6 is a C2-C4-alkylene group optionally substituted with one or more inert organic groups, and a triarylphosphine of the formula P(R7)3 wherein R7 is an optionally alkyl-substituted phenyl group.
Patent DK-419985-A (DK)
Inventor: ERDT WOLFGANG
IPC: B23B45/14
Filed: 1985-09-16
Abstract: A drill stand includes a base plate, an elongated guide column extending outwardly from the base plate and a drilling device movably supported on the column. The guide column is formed of two laterally spaced elongated support members each having the same cross-section transversely of the elongated direction. A drilling device is positioned between the two support members. A rack is secured to the guide column and a feed mechanism for moving the drilling device includes a pinion in meshed engagement with the rack. Guide members on the support members fit into correspondingly shaped guide grooves on the drilling device.
Patent DK-446183-A (DK)
Inventor: HAMEL PIERRE
IPC: C07D327/02
Filed: 1983-09-29
Abstract: 6-H-Dibenz[b,e][1,4]oxathiepin derivatives of the formulae I and IA are novel. They can be used in the treatment and control of allergic conditions such as allergic asthma. <CHEM>   They are made by reducing the corresponding compound in which the (CH2)nOR<4> residue is replaced by a (CH2)n-1COOH residue. In the formula n is 1, 2, 3 or 4, Z is thia, sulfinyl or sulfonyl; each of R<1>, R<2> and R<3> is H, halogen, NH2, alkyl, alkylthio, alkylsulfinyl, alkylsulfonyl, CF3, CF3S, CN, NO2, alkylamino, dialkylamino, alkoxy, alkanoyl, aralkyl, or hydroxyalkyl, or R1 and R2 together represent polymethylene, possibly oxo or hydroxy substituted; and R4 is H, acyl, alkylaminoacyl, alkylcarboxy, alkylcarbamoyl, alkylcarbamoylacyl or acyloxyalkyl.
Patent DK-558278-A (DK)
Inventor: ELLIOTT J F
IPC: G11B7/095
Filed: 1978-12-12
Abstract: In an optical conversion and focusing system, the focusing is detected by means of an optical converter 24 with concentric radiation detector 25, 25', which produces all necessary electrical signals, from which one obtains the information content of the reflected beam, along with the information required for correction of the focus. In one embodiment, the detectors 25, 25' receive the light beam 23 through an additional magnifying lens. Changes in the focus have different effect on the beam impinging on the individual detectors, which results in corresponding changes in the output signal of the individual detectors 25, 25'. A focusing system with converter 24 moves a focusing lens 20 in dependence on the differential output signal from the individual detectors. An electrical difference circuit connected to the photodetectors 25, 25' produces a signal to operate a motor 32 moving a lens 20 in order to shift the focusing lens 20 along the beam axis. <IMAGE>
Patent DK-567488-A (DK)
Inventor: MIZRAH TIBERIU
IPC: C04B38/06
Filed: 1988-10-11
Abstract: In filters for the purification of exhaust gases from diesel engines, the soot particles deposited are periodically burnt at temperatures between 550 and 700 DEG C. 
<??>The soot combustion temperature is reduced to between 400 and 550 DEG C by using filters composed of an open-pore foam ceramic which is produced by coating a bakeable, open-pore body with ceramic powder suspension, baking the support material at temperatures of 100-500 DEG C and then sintering at elevated temperatures and which have a self-supporting ceramic structure with an internal surface of the entire pore system of 1 m<2>/l to 10 m<2>/l and an open porosity of 55 to 92%. 
<??>The soot combustion temperature is even reduced to 350 DEG C by coating with catalytically active substances.